| //===- subzero/src/IceInstX8632.def - X-macros for x86-32 insts -*- C++ -*-===// |
| // |
| // The Subzero Code Generator |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This file defines properties of lowered x86-32 instructions in the |
| // form of x-macros. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef SUBZERO_SRC_ICEINSTX8632_DEF |
| #define SUBZERO_SRC_ICEINSTX8632_DEF |
| |
| // NOTE: esp is not considered isInt, to avoid register allocating it. |
| #define REGX8632_TABLE \ |
| /* val, init, name, name16, name8, scratch, preserved, stackptr, \ |
| frameptr, isI8, isInt, isFP */ \ |
| X(Reg_eax, = 0, "eax", "ax", "al", 1, 0, 0, 0, 1, 1, 0) \ |
| X(Reg_ecx, = Reg_eax + 1, "ecx", "cx", "cl", 1, 0, 0, 0, 1, 1, 0) \ |
| X(Reg_edx, = Reg_eax + 2, "edx", "dx", "dl", 1, 0, 0, 0, 1, 1, 0) \ |
| X(Reg_ebx, = Reg_eax + 3, "ebx", "bx", "bl", 0, 1, 0, 0, 1, 1, 0) \ |
| X(Reg_esp, = Reg_eax + 4, "esp", "sp", "" , 0, 0, 1, 0, 0, 0, 0) \ |
| X(Reg_ebp, = Reg_eax + 5, "ebp", "bp", "" , 0, 1, 0, 1, 0, 1, 0) \ |
| X(Reg_esi, = Reg_eax + 6, "esi", "si", "" , 0, 1, 0, 0, 0, 1, 0) \ |
| X(Reg_edi, = Reg_eax + 7, "edi", "di", "" , 0, 1, 0, 0, 0, 1, 0) \ |
| X(Reg_ah, = Reg_edi + 1, "???", "" , "ah", 0, 0, 0, 0, 1, 0, 0) \ |
| X(Reg_xmm0, = Reg_ah + 1, "xmm0", "" , "" , 1, 0, 0, 0, 0, 0, 1) \ |
| X(Reg_xmm1, = Reg_xmm0 + 1, "xmm1", "" , "" , 1, 0, 0, 0, 0, 0, 1) \ |
| X(Reg_xmm2, = Reg_xmm0 + 2, "xmm2", "" , "" , 1, 0, 0, 0, 0, 0, 1) \ |
| X(Reg_xmm3, = Reg_xmm0 + 3, "xmm3", "" , "" , 1, 0, 0, 0, 0, 0, 1) \ |
| X(Reg_xmm4, = Reg_xmm0 + 4, "xmm4", "" , "" , 1, 0, 0, 0, 0, 0, 1) \ |
| X(Reg_xmm5, = Reg_xmm0 + 5, "xmm5", "" , "" , 1, 0, 0, 0, 0, 0, 1) \ |
| X(Reg_xmm6, = Reg_xmm0 + 6, "xmm6", "" , "" , 1, 0, 0, 0, 0, 0, 1) \ |
| X(Reg_xmm7, = Reg_xmm0 + 7, "xmm7", "" , "" , 1, 0, 0, 0, 0, 0, 1) \ |
| //#define X(val, init, name, name16, name8, scratch, preserved, stackptr, |
| // frameptr, isI8, isInt, isFP) |
| |
| // X86 segment registers. |
| #define SEG_REGX8632_TABLE \ |
| /* enum value, name */ \ |
| X(SegReg_CS, "cs") \ |
| X(SegReg_DS, "ds") \ |
| X(SegReg_ES, "es") \ |
| X(SegReg_SS, "ss") \ |
| X(SegReg_FS, "fs") \ |
| X(SegReg_GS, "gs") \ |
| //#define X(val, name) |
| |
| #define ICEINSTX8632BR_TABLE \ |
| /* enum value, opposite, dump, emit */ \ |
| X(Br_a, Br_be, "a", "ja") \ |
| X(Br_ae, Br_b, "ae", "jae") \ |
| X(Br_b, Br_ae, "b", "jb") \ |
| X(Br_be, Br_a, "be", "jbe") \ |
| X(Br_e, Br_ne, "e", "je") \ |
| X(Br_g, Br_le, "g", "jg") \ |
| X(Br_ge, Br_l, "ge", "jge") \ |
| X(Br_l, Br_ge, "l", "jl") \ |
| X(Br_le, Br_g, "le", "jle") \ |
| X(Br_ne, Br_e, "ne", "jne") \ |
| X(Br_np, Br_p, "np", "jnp") \ |
| X(Br_p, Br_np, "p", "jp") \ |
| //#define X(tag, opp, dump, emit) |
| |
| #define ICEINSTX8632CMPPS_TABLE \ |
| /* enum value, emit */ \ |
| X(Cmpps_eq, "eq") \ |
| X(Cmpps_lt, "lt") \ |
| X(Cmpps_le, "le") \ |
| X(Cmpps_unord, "unord") \ |
| X(Cmpps_neq, "neq") \ |
| X(Cmpps_nlt, "nlt") \ |
| X(Cmpps_nle, "nle") \ |
| X(Cmpps_ord, "ord") \ |
| //#define X(tag, emit) |
| |
| #define ICETYPEX8632_TABLE \ |
| /* tag, element type, cvt, sdss, pack, width */ \ |
| X(IceType_void, IceType_void, "?" , "" , "" , "???") \ |
| X(IceType_i1, IceType_void, "si", "" , "" , "byte ptr") \ |
| X(IceType_i8, IceType_void, "si", "" , "" , "byte ptr") \ |
| X(IceType_i16, IceType_void, "si", "" , "" , "word ptr") \ |
| X(IceType_i32, IceType_void, "si", "" , "" , "dword ptr") \ |
| X(IceType_i64, IceType_void, "si", "" , "" , "qword ptr") \ |
| X(IceType_f32, IceType_void, "ss", "ss", "" , "dword ptr") \ |
| X(IceType_f64, IceType_void, "sd", "sd", "" , "qword ptr") \ |
| X(IceType_v4i1, IceType_i32 , "?" , "" , "d", "xmmword ptr") \ |
| X(IceType_v8i1, IceType_i16 , "?" , "" , "w", "xmmword ptr") \ |
| X(IceType_v16i1, IceType_i8 , "?" , "" , "b", "xmmword ptr") \ |
| X(IceType_v16i8, IceType_i8 , "?" , "" , "b", "xmmword ptr") \ |
| X(IceType_v8i16, IceType_i16 , "?" , "" , "w", "xmmword ptr") \ |
| X(IceType_v4i32, IceType_i32 , "dq", "" , "d", "xmmword ptr") \ |
| X(IceType_v4f32, IceType_f32 , "ps", "" , "" , "xmmword ptr") \ |
| //#define X(tag, elementty, cvt, sdss, width) |
| |
| #endif // SUBZERO_SRC_ICEINSTX8632_DEF |